body {
  margin:0;
  padding:0;
  overflow:hidden;
}

iframe {
  margin:0; 
  padding:0;
  border-style:none;
  border-top:ridge medium Gray;
}

.msg {
  border:ridge medium Gray;
  margin:0;
  padding:0;
  position:relative;
}

.close {
  background: url("close.png") repeat scroll 0 0 transparent;
  display: none;
  overflow: hidden;
  position: absolute;
  top: 7px;
  right: 3px;
  width: 12px;
  height: 12px;
  text-indent: -1000em;
}

.msg:hover .close {
  display: block;
}
